Add terminfo entries for printer

These capabilities inform to programs how print in local printer
of the terminal.

st.info

@@ -152,6 +152,9 @@ st| simpleterm,
 	ncv#3,
 	op=\E[39;49m,
 	pairs#64,
+	mc0=\E[i,
+	mc4=\E[4i,
+	mc5=\E[5i,
 	rc=\E8,
 	rev=\E[7m,
 	ri=\EM,